EP3917274A4 - Method and apparatus for radio communication - Google Patents
Method and apparatus for radio communication Download PDFInfo
- Publication number
- EP3917274A4 EP3917274A4 EP19913751.4A EP19913751A EP3917274A4 EP 3917274 A4 EP3917274 A4 EP 3917274A4 EP 19913751 A EP19913751 A EP 19913751A EP 3917274 A4 EP3917274 A4 EP 3917274A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- radio communication
- radio
- communication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
- H04W36/305—Handover due to radio link failure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/36—Reselection control by user or terminal equipment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/19—Connection re-establishment
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/074493 WO2020155120A1 (en) | 2019-02-01 | 2019-02-01 | Method and apparatus for radio communication |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3917274A1 EP3917274A1 (en) | 2021-12-01 |
EP3917274A4 true EP3917274A4 (en) | 2022-03-02 |
Family
ID=71841482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19913751.4A Ceased EP3917274A4 (en) | 2019-02-01 | 2019-02-01 | Method and apparatus for radio communication |
Country Status (4)
Country | Link |
---|---|
US (1) | US20210360503A1 (en) |
EP (1) | EP3917274A4 (en) |
CN (2) | CN113596892B (en) |
WO (1) | WO2020155120A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4014544A1 (en) * | 2019-08-14 | 2022-06-22 | Nokia Technologies Oy | Feedback on network-assisted fallback to contention-based random access |
US11553534B2 (en) * | 2019-09-27 | 2023-01-10 | Qualcomm Incorporated | Handling collisions due to multiple radio resource control (RRC) connection requests |
WO2023159492A1 (en) * | 2022-02-25 | 2023-08-31 | Oppo广东移动通信有限公司 | Wireless communication method and terminal devices |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150045035A1 (en) * | 2013-08-12 | 2015-02-12 | Samsung Electronics Co., Ltd. | Method of handling radio link failure in wireless communication system based on multi-enb connectivity and apparatus thereof |
WO2018230997A1 (en) * | 2017-06-15 | 2018-12-20 | Lg Electronics Inc. | Method for performing a handover procedure in a wireless communication system and a device therefor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103179601B (en) * | 2011-12-23 | 2019-07-23 | 北京三星通信技术研究有限公司 | A method of detection Radio Link Failure or handover failure reason |
CN104137609B (en) * | 2012-03-05 | 2018-08-21 | 华为技术有限公司 | Switching method in cellular radio communication system |
CN103975614B (en) * | 2012-11-14 | 2017-11-17 | 华为技术有限公司 | The processing method and processing device of Radio Link Failure |
CN105101253B (en) * | 2014-05-09 | 2020-04-24 | 上海诺基亚贝尔股份有限公司 | Method, main base station and user equipment used in dual-connection system |
CN106714246A (en) * | 2015-11-12 | 2017-05-24 | 中兴通讯股份有限公司 | Base station and cell switching method and device |
EP3888392B1 (en) * | 2018-11-28 | 2023-08-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and wireless device for handling handover |
-
2019
- 2019-02-01 WO PCT/CN2019/074493 patent/WO2020155120A1/en unknown
- 2019-02-01 CN CN202110861153.5A patent/CN113596892B/en active Active
- 2019-02-01 EP EP19913751.4A patent/EP3917274A4/en not_active Ceased
- 2019-02-01 CN CN201980079402.6A patent/CN113243139A/en active Pending
-
2021
- 2021-07-30 US US17/389,801 patent/US20210360503A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150045035A1 (en) * | 2013-08-12 | 2015-02-12 | Samsung Electronics Co., Ltd. | Method of handling radio link failure in wireless communication system based on multi-enb connectivity and apparatus thereof |
WO2018230997A1 (en) * | 2017-06-15 | 2018-12-20 | Lg Electronics Inc. | Method for performing a handover procedure in a wireless communication system and a device therefor |
Non-Patent Citations (3)
Title |
---|
"Practical Guide to LTE-A, VoLTE and IoT", 5 June 2018, JOHN WILEY & SONS, LTD, Chichester, UK, ISBN: 978-1-119-06330-8, article ELNASHAR AYMAN: "LTE and LTE-A Overview", pages: 1 - 86, XP055878951, DOI: 10.1002/9781119063407.ch1 * |
HUAWEI ET AL: "Discussion on RLF for NR-U", vol. RAN WG2, no. Spokane, US; 20181112 - 20181116, 2 November 2018 (2018-11-02), XP051480558, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG2%5FRL2/TSGR2%5F104/Docs/R2%2D1816612%2Ezip> [retrieved on 20181102] * |
ZTE: "Handover Failure and RRC re-establishment", 3GPP DRAFT; R2-080741 HANDOVER FAILURE AND RRC RE-ESTABLISHMENT, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Sorrento, Italy; 20080204, 4 February 2008 (2008-02-04), XP050138568 * |
Also Published As
Publication number | Publication date |
---|---|
CN113596892B (en) | 2023-03-24 |
EP3917274A1 (en) | 2021-12-01 |
WO2020155120A1 (en) | 2020-08-06 |
US20210360503A1 (en) | 2021-11-18 |
CN113243139A (en) | 2021-08-10 |
CN113596892A (en) | 2021-11-02 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
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17P | Request for examination filed |
Effective date: 20210824 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20220128 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04W 76/19 20180101ALI20220124BHEP Ipc: H04W 76/18 20180101AFI20220124BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
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17Q | First examination report despatched |
Effective date: 20221109 |
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REG | Reference to a national code |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
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18R | Application refused |
Effective date: 20231104 |